package com.wangyadong.hobby.schedule.jobtask.dsa.binaryTree;

public interface BinaryTree<E> extends Tree<E> {

    Position<E> left(Position<E> position) throws IllegalArgumentException;

    Position<E> right(Position<E> position) throws IllegalArgumentException;

    Position<E> sibling(Position<E> position) throws IllegalArgumentException;


}
